I have three of these faucets now. Two in a double sink room. They are pretty easy to install. The only challenge sometimes is the sink drain connection, which can have a leaking issue if you aren’t careful with the install. The sink bottom gasket in my opinion could have a better design which I found at a local Ace hardware. With trouble on one of the installs, I used the gasket from their drain kit and it worked much better than the one supplied with this Delta faucet.